Cobalt Standard: Co @ 1000 µg/g in 75 cSt Hydrocarbon Oil, 50g Back Catalog number: VHG-OCO-1000-A-50 Availability: In the manufacturer's stock Price on request - + Recommended 52145A Method 200.8/1638/1640 Internal Standard, 10µg/ml in 2%-HNO3, 4x25ml Price on request ICP-AM-15-1M-100 ICP Mix 15, 1000µg/mL in 2% HNO3, 100ml Price on request 5190-8303 Platinum, 1000ug/ml, 500ml 8 016,02 Kč